576-4x^2=0

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Solution for 576-4x^2=0 equation: 



576-4x^2=0

a = -4; b = 0; c = +576;
Δ = b2-4ac
Δ = 02-4·(-4)·576
Δ = 9216
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9216}=96$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-96}{2*-4}=\frac{-96}{-8}
=+12
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+96}{2*-4}=\frac{96}{-8}
=-12
$

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